Nissan Juke F15. Instruction — part 1136
SEC-68
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2602 SHIFT POSITION
B2602 SHIFT POSITION
DTC Logic
INFOID:0000000012202160
DTC DETECTION LOGIC
NOTE:
• If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
.
• If DTC B2602 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
.
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine.
2. Drive vehicle at a speed of 4 km/h (2.5 MPH) or more for 10 seconds or more.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012202161
1.
CHECK DTC OF “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Check DTC in “Self Diagnostic Result” mode of “ABS” using CONSULT.
Is DTC detected?
YES
>> Perform the trouble diagnosis related to the detected DTC. Refer to
.
NO
>> GO TO 2.
2.
CHECK DTC OF COMBINATION METER
Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT.
Is DTC detected?
YES
>> Perform the trouble diagnosis related to the detected DTC. Refer to
.
NO
>> GO TO 3.
3.
CHECK CVT SHIFT SELECTOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector (detention switch) connector.
3. Check voltage between CVT shift selector (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B2602
SHIFT POSITION
BCM detects the following status for 10 seconds.
• Selector lever is in the P position
• Vehicle speed is 4 km/h (2.5 MPH) or more
• Ignition switch is in the ON position
• Harness or connectors
(CAN communication line is open or
shorted.)
• Harness or connectors
[CVT shift selector (detention switch)
circuit is open or shorted.]
• CVT shift selector (detention switch)
• Combination meter
• BCM
(+)
(–)
Voltage (V)
(Approx.)
CVT shift selector (detention switch)
Connector
Terminal
M57
12
Ground
12
B2602 SHIFT POSITION
SEC-69
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
NO
>> GO TO 4.
4.
CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between CVT shift selector (detention switch) harness connector and BCM harness con-
nector.
3. Check continuity between CVT shift selector (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
REPLACE BCM
1. Replace BCM. Refer to
BCS-94, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
>> INSPECTION END
6.
CHECK CVT SHIFT SELECTOR CIRCUIT
1. Disconnect BCM connector and IPDM E/R connector.
2. Check continuity between CVT shift selector (detention switch) harness connector and BCM harness con-
nector.
3. Check continuity between CVT shift selector (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
7.
CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)
SEC-70, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Replace CVT shift selector. Refer to
TM-316, "Removal and Installation"
8.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
.
>> INSPECTION END
CVT shift selector (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
M57
12
M70
104
Existed
CVT shift selector (detention switch)
Ground
Continuity
Connector
Terminal
M57
12
Not existed
CVT shift selector (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
M57
13
M68
37
Existed
CVT shift selector (detention switch)
Ground
Continuity
Connector
Terminal
M57
13
Not existed
SEC-70
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2602 SHIFT POSITION
Component Inspection
INFOID:0000000012202162
1.
CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector connector.
3. Check continuity between CVT shift selector (detention switch) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace CVT shift selector. Refer to
TM-316, "Removal and Installation"
CVT shift selector (detention switch)
Condition
Continuity
Terminal
12
13
Selector lever: P position
Selector button: Released
Not existed
Selector button: Pressed
Existed
Selector lever: Except P position
B2603 SHIFT POSITION
SEC-71
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B2603 SHIFT POSITION
DTC Logic
INFOID:0000000012202163
DTC DETECTION LOGIC
NOTE:
• If DTC B2603 is displayed with DTC B2601, first perform the trouble diagnosis for DTC B2601. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE 1
1. Shift the selector lever to the P position.
2. Turn ignition switch ON and wait 1 second or more.
3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Go to
NO
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE 2
1. Shift the selector lever to any position other than P, and wait 1 second or more.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.
Is DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012202164
1.
INSPECTION START
Perform inspection in accordance with procedure that confirms DTC.
Which procedure confirms DTC?
DTC confirmation procedure 1>>GO TO 2.
DTC confirmation procedure 2>>GO TO 8.
2.
CHECK FUSE
1. Turn ignition switch OFF.
2. Check that the following fuse in IPDM E/R is not blown.
Is the fuse blown (open)?
YES
>> Replace the blown fuse after repairing the cause of blowing.
NO
>> GO TO 3.
3.
CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY
1. Disconnect transmission range switch connector.
2. Turn ignition switch ON.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible causes
B2603
SHIFT POSI STATUS
BCM detects the following status when ignition
switch is in the ON position.
• Transmission range switch signal: approx. 0 V
• CVT shift selector (detention switch) signal:
approx. 0 V
• Harness or connector
[CVT shift selector (detention switch)
circuit is open or shorted.]
• Harness or connectors
(Transmission range switch circuit is
open or shorted.)
• CVT shift selector (detention switch)
• Transmission range switch
• BCM
Signal name
Fuse No.
Ignition power supply
56 (10 A)
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